Gemstone



FIG. 1 is a perspective view of a top side of the gemstone;

FIG. 2 is a plan view of the top side of the gemstone;

FIG. 3 is a perspective view of a bottom side of the gemstone;

FIG. 4 is a plan of the bottom side of the gemstone;

FIG. 5 is a first side elevational view of the gemstone; and,

FIG. 6 is a second side elevational view of the gemstone.

In the Figures, each bounded geometric shape represents a flat facet of the gemstone. 

CLAIM The ornamental design for a gemstone, as shown and described. 